INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8c1a8fce3f68902752e56e958ec3b744383d0ae706860595788d345e639263', 
    'WLWcrVKqMTi1Wys8I6phYNGHSu0VY2oIhwzL0L37MG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)